2 -4 + y / | | (x + 2*y) dx | / 5
Integral(x + 2*y, (x, 5, -4 + y^2))
Integrate term-by-term:
The integral of is when :
The integral of a constant is the constant times the variable of integration:
The result is:
Now simplify:
Add the constant of integration:
The answer is:
/ 2 | x | (x + 2*y) dx = C + -- + 2*x*y | 2 /
2 / 2\ 25 \-4 + y / / 2\ - -- + ---------- - 10*y + 2*y*\-4 + y / 2 2
=
2 / 2\ 25 \-4 + y / / 2\ - -- + ---------- - 10*y + 2*y*\-4 + y / 2 2
-25/2 + (-4 + y^2)^2/2 - 10*y + 2*y*(-4 + y^2)
Use the examples entering the upper and lower limits of integration.